Mount Aukum, California
Aukum, officially Mount Aukum, is an unincorporated community in El Dorado County, California. It is located northeast of River Pines, south of Mount Aukum and northeast of Plymouth, at an elevation of. The ZIP code is 95656.
The Aukum post office operated from 1895 to 1914 and 1920 to 1961, when it was changed to Mount Aukum.